<slot name="{{item.id}}" :controller="panelItems.{{item.id}}">
  {{#eq itemType "CONTAINER"~}}{{> @macro/layout-panel/container.hbs}}{{~/eq~}}
  {{#eq itemType "RAWITEM"~}}{{> @macro/layout-panel/rawitem.hbs}}{{~/eq~}}
  {{#eq itemType "BUTTON"~}}{{> @macro/layout-panel/button.hbs}}{{~/eq~}}
  {{#eq itemType "CTRLPOS"~}}{{> @macro/layout-panel/ctrl-pos.hbs}}{{~/eq~}}
</slot>
